Using External Flash with Sony Alpha Mirrorless Cameras

I made a pretty big scene about my switch from my old Canon DSLR favorites to Sony Alpha mirrorless cameras.  You can read more about this in this post.  But the main reasons were for cutting down on size & weight – and I also gained a myriad of other advantages as well.

It should go without saying that while gaining advantages in one area, you’re going to have some disadvantages in another.

If you use an external flash for anything other than a little fill light, you’re kind of screwed.  When Sony unveiled their lineup of professional mirrorless camera systems, there weren’t a lot of accessories to go with them.  A few lenses and flash units accompanied the cameras, but there were no other accessories like remotes or flash cables.  One of the big reasons for this was Sony’s proprietary Multi-Interface hot-shoe, different from any other standard Canon or Sony shoe.

Get the flash off the camera!

If you’re going to point your key light directly at your subject, you need to get that flash off the camera.  And if you switched to Sony mirrorless cameras from any other system, none of your flash equipment will work without special adapters, if at all.

So let’s look at our options to get that flash off the camera with Sony Alpha cameras.

External Flash with Through-The-Lens Metering (TTL)

Unfortunately, your old equipment won’t get you TTL with Sony’s MI shoe.  You’ll need to buy new stuff for this feature.

Sony Brand External Flashes

Sony’s external flash units, like other brands, have wireless capability.  They come at Sony’s price, and you’ll need a minimum of two for off-camera functionality (a master on-camera & slave off-camera).  I started out with two Sony flash units but quickly realized my budget would run away if I kept using this equipment.  They’re great external flashes though, with smooth controls, durable construction, and the “quick shift bounce” feature that allows more head movement than any other flash.

sony hvlf60

Sony’s HVL-F60M on a Sony a99 and rotated for portraits

Infrared triggering has many limitations, such as line-of-sight, range, and sunlight interference.  So Sony will be releasing a radio-controlled flash, the HVL-F45RM, in May 2017.

To combat the infrared limitations in the meantime, Sony released their radio commander and radio receiver units, almost as expensive as the flashes themselves at $548 for the pair.

godox tt685sThird-Party External TTL Flashes for Sony Alphas – Godox TT685S & X1T-S Trigger

Some third-party companies have invested in TTL functionality to work with Sony’s MI shoe.  You may see some of these flashes advertised as Godox, Flashpoint, Ving, and Neewer.  They are, however, the same flash unit but with different branding.

These external flashes get the job done just as well but aren’t constructed as robust as Sony’s flashes.  This may be advantageous if your flashes sit in the safety of the studio all day.  Or, if you’re like me and abuse your gear, I’d actually rather replace a cheap flash three times than an expensive flash once.

In addition to TTL functionality, they’re also capable of HSS, 1st & 2nd curtain sync, multi-flash, zoom, and multi-group ratio controls with FEC.

They also have the radio receiver built-in, eliminating the need for a separate receiver.

As of this publication, the Godox TT685S with trigger sells for $156.  The comparable Sony HVL-F60M without trigger runs $548.

Check current prices on Amazon

External Flash with Manual Mode Only

Manual flash used to scare me more than anything else in the world.  But once I learned how to shoot in Manual, I acknowledged that I probably like this mode more than TTL.  And not because it’s cheaper!

Adapters for Sony Multi-Interface Shoe

There are a few adapters that will work with different hot-shoe configurations, and this is by far the cheapest option if you already have a selection of flashes, cables, and triggers.


The Sony ADPAMA adapter for older Sony auto lock flashes.

Just realize that the flashes that gave you TTL functionality with your Canon or Nikon cameras will only work in Manual mode now.

If you have older Sony auto lock external flashes, the Sony ADPAMA adapter is your best bet; you can find this on Amazon for under $20.

If you have Canon, Nikon, or Yongnuo flashes, you can use the Pixel TF-334 hot-shoe adapter, retailing for around $10.

Third-Party External Manual Flashes for Sony Alphas – Godox TT600S & X1T-S Trigger

This is the option I eventually settled on.

godox tt600sCheck it out – for the price of one HVL-F60M Sony TTL flash you can buy seven Godox TT600S manual flashes & trigger; both have a guide number of 60.  They both can do HSS, 1st & 2nd curtain sync, multi-strobe, multiple groups with ratios, and so on, but the Godox doesn’t have TTL.  Think of all the lighting setups you could do with seven versus one!  And again, these have the radio receiver built-in.

The Godox X1T-S radio trigger retails at $46, compared to Sony’s radio commander & receiver combo at $548.  Yeesh…

Are these flashes constructed the same as Sony’s?  No, but they’re all you need in a manual flash.  And I wouldn’t feel guilty at all breaking a $70 Godox flash.  A $500 Sony flash though?  Yeah, that’d break my heart!

And I did break a Godox flash recently.  My light stand fell over, and the plastic shoe mount broke off of the flash.  Might have happened with the Sony flash too; I’m not about to test that.  But the flash still works just fine, I just can’t lock it into any kind of mount.  I can get creative with other mounting options.

godox x1ts

Godox X1T-S flash commander on Sony a7R

I bought a kit with one trigger and one flash and have had great experiences with it.  After a few shoots I ended up buying a few more TT600 flash units.  They’ve served me well so far with no complaints.

Check current prices on Amazon

I’ll try to keep you updated as the line of accessories expands!

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